Polytetrafluoroethylene (PTFE) material, commonly known as the “King of Plastics”, is a polymer compound polymerized by tetrafluoroethylene. It has excellent high temperature resistance, oxidation resistance, alkali resistance, hydrophobicity, and non-adhesion performance.
The polytetrafluoroethylene microporous membrane is prepared through a biaxial stretching process. It has a microporous structure with staggered fibers, high porosity, and small and uniform pore diameter.
? Polytetrafluoroethylene microporous membrane not only has excellent chemical stability, thermal stability, electrical insulation, but also has excellent waterproof, windproof, moisture permeability, air permeability and charge storage stability. The pore size range is 0.1μm. -0.5μm, filtration efficiency can reach 99.999995%! It can basically meet the filtration efficiency grade requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
? Undertake various filter material coating processing services. Our company will perform coating processing according to the coating substrate provided by the customer or the coating substrate specified by the customer.
The key to its technology is the optimized combination of speed ratio, pressure ratio, operating temperature and other parameters. Our company can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different needs of users.